Updated: Apr 13, 2026
Location and Projects
Address
203 MAGNOLIA AVENUE, Piedmont, CA, 94610
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Platt C M Construction
Platt C M, 203 Magnolia Ave, Piedmont, CA (Owned by: Paul Joseph Platt) holds a General Building license according to the California license board.
Their BuildZoom score of 93 ranks in the top 27% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Platt C M, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Platt C M Services
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Platt C M Contact Information
Phone Number: (510) 290-1586
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Address: 203 MAGNOLIA AVENUE, Piedmont, CA 94610
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Refacing of existing sign on existing pedestal base
Valuation:
$2,000
Permit #:
B1997-01291
Status:
Closed Expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Temp power for car tent sale
Valuation:
$1,000
Permit #:
MIS2002-03875
Status:
Finaled
Fee:
$56
Permit Type:
N/A
Building Type:
N/A
Scope of work includes: - resurfacing the interior of the pool - r/r pool edge pieces & tiles - r/r the concrete deck - replacement of supply suction piping - ada upgrade + ada lift - new pool bottom drains - new deck drains as needed - upgrading the lighting and receptacles- - replacement of chemical monitoring and injecrion systems
Valuation:
$50,000
Permit #:
2017 034344 CI
Status:
expired
Fee:
N/A
Permit Type:
Recreation building
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Platt C M License info
Verified License
| License # | 363927 |
| Status | Active |
| State | California |
| Type | General Building |
| Business Type | Sole Ownership |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Platt C M at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bonded Agent | Hudson Insurance Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | Travelers Property Casualty Company Of America |
Platt C M Employees
PP
Paul Joseph Platt
Owner